/**
 ******************************************************************************
 *
 * @file       scopegadget.cpp
 * @author     The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
 * @addtogroup GCSPlugins GCS Plugins
 * @{
 * @addtogroup ScopePlugin Scope Gadget Plugin
 * @{
 * @brief The scope Gadget, graphically plots the states of UAVObjects
 *****************************************************************************/
/*
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
 * for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */

#include "scopegadget.h"
#include "scopegadgetconfiguration.h"
#include "scopegadgetwidget.h"

#include <QVBoxLayout>
#include <qcolor.h>

ScopeGadget::ScopeGadget(QString classId, ScopeGadgetWidget *widget, QWidget *parent) :
    IUAVGadget(classId, parent), m_widget(widget)
{
    m_wrapper = new QWidget();
    QVBoxLayout *layout = new QVBoxLayout();
    layout->setContentsMargins(4, 4, 4, 4);
    layout->addWidget(m_widget);
    m_wrapper->setLayout(layout);
}

void ScopeGadget::loadConfiguration(IUAVGadgetConfiguration *config)
{
    ScopeGadgetConfiguration *sgConfig = qobject_cast<ScopeGadgetConfiguration *>(config);
    ScopeGadgetWidget *widget = qobject_cast<ScopeGadgetWidget *>(m_widget);

    widget->setObjectName(config->name());
    widget->setPlotDataSize(sgConfig->dataSize());
    widget->setRefreshInterval(sgConfig->refreshInterval());

    if (sgConfig->plotType() == SequentialPlot) {
        widget->setupSequentialPlot();
    } else if (sgConfig->plotType() == ChronoPlot) {
        widget->setupChronoPlot();
    }

    foreach(PlotCurveConfiguration * plotCurveConfig, sgConfig->plotCurveConfigs()) {
        QString uavObject    = plotCurveConfig->uavObject;
        QString uavField     = plotCurveConfig->uavField;
        int scale = plotCurveConfig->yScalePower;
        int mean = plotCurveConfig->yMeanSamples;
        QString mathFunction = plotCurveConfig->mathFunction;
        QRgb color = plotCurveConfig->color;
        bool antialiased     = plotCurveConfig->drawAntialiased;

        widget->addCurvePlot(
            uavObject,
            uavField,
            scale,
            mean,
            mathFunction,
            QPen(QBrush(QColor(color), Qt::SolidPattern),
                 (qreal)1,
                 Qt::SolidLine,
                 Qt::SquareCap,
                 Qt::BevelJoin),
            antialiased
            );
    }

    widget->setLoggingEnabled(sgConfig->getLoggingEnabled());
    widget->setLoggingNewFileOnConnect(sgConfig->getLoggingNewFileOnConnect());
    widget->setLoggingPath(sgConfig->getLoggingPath());

    widget->csvLoggingStop();
    widget->csvLoggingSetName(sgConfig->name());
    widget->csvLoggingStart();
}

/**
   Scope gadget destructor: should delete the associated scope gadget widget too!
 */
ScopeGadget::~ScopeGadget()
{
    delete m_widget;
}

void ScopeGadget::saveState(QSettings *qSettings)
{
    m_widget->saveState(qSettings);
}

void ScopeGadget::restoreState(QSettings *qSettings)
{
    m_widget->restoreState(qSettings);
}
